atrium
To drain the tissues of the heart and empty into the coronary sinus
The coronary veins drains the unoxygenated blood and empty it into the coronary sinus, which empties into the right atrium.
It allows deoxygenated blood from the heart muscles to get back to the chambers of the heart to continue in the circulatory system.
The coronary system is comprised of arteries, arterioles, capillaries, venules and veins. From the innumerable cardiac capillaries, blood flows back to the cardiac chambers through venules, which in turn coalesce into the cardiac veins. Most cardiac veins collect and return blood to the right atrium through the coronary sinus; there may or not be a Thebesian valve covering the ostium of the coronary sinus. The major venous vessels of the human heart are: coronary sinus, the anterior interventricular veins, left marginal veins, posterior veins of the left ventricle, and the posterior interventricular veins (see also the Coronary System Tutorial).
The coronary veins drain into the coronary sinus, which in turn drains into the right atrium.
The coronary sinus is a collection of veins joined together that collect blood from the myocardium. The coronary sinus empties into the right atrium. I will answer more of your questions! :D ~Best_Cousins
coronary arteries and coronary veins
coronary arteries and coronary veins
Coronary veins have oxygen rich blood. Hope I helped (:no, they carry deoxygenated blood to the coronary sinus.
the coronary arteries feed oxygenated blood to the heart muscle where as the coronary veins take the deoxygenated blood back the heart.
Coronary circulation is the circulation of blood in the blood vessels of the heart muscle (the myocardium). The vessels that deliver oxygen-rich blood to the myocardium are known as coronary arteries. The vessels that remove the deoxygenated blood from the heart muscle are known as coronary veins.
In the lower right side of the heart. when the heart pumps it causes the coronary veins to pump outward.